5306-01-521-1578

Find complete technical information, availability, and procurement data for: 5306-01-521-1578
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-521-1578

Item Name Code

27851

Assigment Date

06/10/2004 (22 years ago)

A complete digital computer system, as defined by computer, digital, which includes the computer and all the associated peripheral hardware. May be a networked system or stand alone. Also, may or may not have satellite and/or global capabilities via built-in or add-on devices.

0.469 inches nominal thread length, 0.781 inches nominal fastener length, right-hand thread direction, dished hexagon head style, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.469 inches nominal
Fastener Length: 0.781 inches nominal
Head Style: dished hexagon
Head Height: 0.156 inches nominal
Width Between Flats: 0.492 inches minimum and 0.502 inches maximum
Grip Diameter: 0.552 inches nominal
Nominal Thread Diameter: 0.3125 inches
Grip Length: 0.312 inches nominal
Thread Quantity Per Inch: 24
Material: iron alloy 660 overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
NAS6705-7	Close Tolerance Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-01-521-1578?

The FSCG of the NSN 5306-01-521-1578 is 5306

Does the NSN 5306-01-521-1578 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-521-1578 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-01-521-1578 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-521-1578 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-01-521-1578 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jun 10, 2004